Zero plus two equals two 零加二等于二
six minus two equals four 六减去二等于四
Three plus two equals five 三加二等于五
OK, and so we repeat the process with maybe z equals two, and we get another level curve, and so on.
我们对z=2重复这个过程,就得到另外的等高线,如此种种。
一加一等于二。
It is more like a map on the scale of one foot equals two feet: you see the potholes, but you do not learn much about the scenery.
它更像一张比例尺一比二的地图:你看得到坑洞,但无法知道风景的很多信息。
About seventy-six centimeters of dry snow equals the water in two and one-half centimeters of rain.
VOA: special.2011.01.11
That energy will be absorbed by the hydrogen atom, n=1 the electron will rise from n equals one n=2 to n equals two.
这能量将会被氢原子吸收,这个电子会从,上升到。
There are some relative, the notion that the energy gap between n equals one and n equals two is greater than that for n equals two to n equals three. That is correctly represented.
还有很多与之相关的内容,比如说这个观点,第一能量级和第二能量级,之间的能量差要大于第二和第三能量级间的,能量差,而这已经被正确地表示出来了。
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